Javadoc added for airline raw data

src/main/java/seng202/group9/Core/Airline.java

@@ -278,7 +278,7 @@ public class Airline{
 		if (!this.ICAO.equals("") && this.ICAO.equals(airline.getICAO())){
 			throw new DataException("This ICAO Code already Exists, Please Choose Another.");
 		}
-		if (!this.alias.equals("") && this.alias.equals(airline.getAlias())){
+		if (!this.alias.equals("") && !this.alias.equals("\\N") && !this.alias.equals("\\n") && this.alias.equals(airline.getAlias())){
 			throw new DataException("This Alias already Exists, Please Choose Another.");
 		}
 		if (!this.callSign.equals("") && this.callSign.equals(airline.getCallSign())){

src/main/java/seng202/group9/GUI/AirlineAddController.java

@@ -1,6 +1,5 @@
 package seng202.group9.GUI;
 
-import javafx.collections.FXCollections;
 import javafx.fxml.FXML;
 import javafx.scene.control.Alert;
 import javafx.scene.control.Button;
@@ -9,10 +8,12 @@ import javafx.stage.Stage;
 import seng202.group9.Controller.Dataset;
 
 /**
- * Created by Sunguin on 2016/09/22.
+ * The GUI controller class for airline_add_form.fxml.
+ * Extends from the abstract class {@link Controller}.
+ * Created by Sunguin
  */
 public class AirlineAddController extends Controller {
-    //Setting up text fields for adding data
+    //Setting up text fields for adding data.
     @FXML
     private TextField airlNameAdd;
     @FXML
@@ -30,8 +31,16 @@ public class AirlineAddController extends Controller {
     @FXML
     private Button addButton;
 
+    //Set an empty Dataset to be assigned to the current dataset.
     private Dataset theDataSet = null;
 
+    /**
+     * Loads up the current dataset.
+     */
+    public void load() {
+        theDataSet = getParent().getCurrentDataset();
+    }
+
     /**
      * Adds a single airline entry to the database.
      * Takes in values from the GUI the user has typed in.
@@ -58,26 +67,23 @@ public class AirlineAddController extends Controller {
             airlCountryAdd.clear();
             airlActiveAdd.clear();
 
+            //Saying to the user that the airline has successfully added.
             Alert alert = new Alert(Alert.AlertType.INFORMATION);
             alert.setTitle("Airline Add Successful");
             alert.setHeaderText("New Airline added!");
             alert.setContentText("Your new airline has been successfully added into the database.");
             alert.showAndWait();
 
+            //Closes the add form.
             Stage stage = (Stage) addButton.getScene().getWindow();
             stage.close();
-
         } catch (Exception e) {
+            //Tells the user what and where the error is.
             Alert alert = new Alert(Alert.AlertType.ERROR);
             alert.setTitle("Airline Data Error");
             alert.setHeaderText("Error adding a custom airline entry.");
             alert.setContentText(e.getMessage());
             alert.showAndWait();
         }
-
-    }
-
-    public void load() {
-        theDataSet = getParent().getCurrentDataset();
     }
 }

src/main/java/seng202/group9/GUI/AirlineEditController.java

@@ -11,14 +11,14 @@ import seng202.group9.Controller.EntryParser;
 import seng202.group9.Controller.Session;
 import seng202.group9.Core.Airline;
 
-import java.util.ArrayList;
-import java.util.HashMap;
 
 /**
- * Created by Sunguin on 2016/09/24.
+ * The GUI controller class for airline_edit_form.fxml.
+ * Extends from the abstract class {@link Controller}.
+ * Created by Sunguin
  */
 public class AirlineEditController extends Controller {
-    //Setting up text fields for editing data
+    //Setting up text fields for editing data.
     @FXML
     private TextField airlNameEdit;
     @FXML
@@ -36,12 +36,43 @@ public class AirlineEditController extends Controller {
     @FXML
     private Button applyButton;
 
+    //Sets up an empty Dataset to be assigned to the current dataset.
     private Dataset theDataSet = null;
+    //Sets up an empty session to be assigned to the current session.
     private Session currentSession = null;
-
+    //Sets up an empty airline to be assigned to the airline being edited.
     private Airline toEdit = null;
 
+
+    /**
+     * Loads up the current dataset and current session.
+     * Also gets the airline to be edited from the table.
+     * Sets the text fields as the airline selected.
+     */
+    public void load() {
+        theDataSet = getParent().getCurrentDataset();
+        currentSession = getParent().getSession();
+
+        toEdit = theDataSet.getAirlineDictionary().get(currentSession.getAirlineToEdit());
+
+        airlNameEdit.setText(toEdit.getName());
+        airlAliasEdit.setText(toEdit.getAlias());
+        airlIATAEdit.setText(toEdit.getIATA());
+        airlICAOEdit.setText(toEdit.getICAO());
+        airlCallsignEdit.setText(toEdit.getCallSign());
+        airlCountryEdit.setText(toEdit.getCountryName());
+        airlActiveEdit.setText(toEdit.getActive());
+    }
+
+
+    /**
+     * Edits the current airline and closes the popup window.
+     * Takes in the values from the text fields.
+     * @see Dataset
+     */
     public void editAirline() {
+        //Tries to edit an airport and comes up with a popup if successful and exits the popup.
+        //Otherwise an error message will pop up with what is wrong.
         try {
             EntryParser parser = new EntryParser();
             parser.parseAirline(airlNameEdit.getText(), airlAliasEdit.getText(), airlIATAEdit.getText(),
@@ -61,19 +92,4 @@ public class AirlineEditController extends Controller {
             System.err.println("RIP Harambe: " + e.getMessage() + "IT WAS TOO SOON");
         }
     }
-
-    public void load() {
-        theDataSet = getParent().getCurrentDataset();
-        currentSession = getParent().getSession();
-
-        toEdit = theDataSet.getAirlineDictionary().get(currentSession.getAirlineToEdit());
-
-        airlNameEdit.setText(toEdit.getName());
-        airlAliasEdit.setText(toEdit.getAlias());
-        airlIATAEdit.setText(toEdit.getIATA());
-        airlICAOEdit.setText(toEdit.getICAO());
-        airlCallsignEdit.setText(toEdit.getCallSign());
-        airlCountryEdit.setText(toEdit.getCountryName());
-        airlActiveEdit.setText(toEdit.getActive());
-    }
 }

src/main/java/seng202/group9/GUI/AirlineFilterController.java

@@ -17,7 +17,9 @@ import java.util.ArrayList;
 import java.util.HashMap;
 
 /**
- * Created by Sunguin on 2016/09/22.
+ * The GUI controller class for airline_filter_form.fxml.
+ * Extends from the abstract class {@link Controller}.
+ * Created by Sunguin
  */
 public class AirlineFilterController extends Controller {
 
@@ -42,6 +44,14 @@ public class AirlineFilterController extends Controller {
     private Dataset theDataSet = null;
     private Session currentSession = null;
 
+    /**
+     * Loads up the current dataset and current session.
+     */
+    public void load() {
+        theDataSet = getParent().getCurrentDataset();
+        currentSession = getParent().getSession();
+    }
+
     /**
      * Filters airlines by any field.
      * These are specified by what the user has typed in the filter boxes.
@@ -79,22 +89,17 @@ public class AirlineFilterController extends Controller {
         alert.setContentText("Your airline data has been successfully filtered.");
         alert.showAndWait();
 
-        //currentSession.setFilteredAirlines(FXCollections.observableArrayList(filter.getFilteredData()));
-
+        //Creates a new hashmap for airlines and fills it with airlines that fit the criteria specified by the user.
+        //Saves it into the current session.
         HashMap<Integer, String> airlinesHM = new HashMap<Integer, String>();
         ArrayList<Airline> airlines = filter.getFilteredData();
-        //for (Airline airline: airlines) {
         for (int index = 0; index < airlines.size(); index++) {
             airlinesHM.put(index, airlines.get(index).getName());
         }
         currentSession.setFilteredAirlines(airlinesHM);
 
+        //Closes the popup.
         Stage stage = (Stage) applyButton.getScene().getWindow();
         stage.close();
     }
-
-    public void load() {
-        theDataSet = getParent().getCurrentDataset();
-        currentSession = getParent().getSession();
-    }
 }

src/main/java/seng202/group9/GUI/AirlineRDController.java

@@ -69,7 +69,7 @@ public class AirlineRDController extends Controller {
 
 
     /**
-     * Opens the Airline add form.
+     * Opens the Airline Add form.
      */
     public void openAdd() {
         createPopUpStage(SceneCode.AIRLINE_ADD, 600, 370);
@@ -118,6 +118,9 @@ public class AirlineRDController extends Controller {
         }
     }
 
+    /**
+     * Opens the Airline Edit form.
+     */
     public void editAirline() {
         Airline toEdit = tableViewAirlineRD.getSelectionModel().getSelectedItem();
         currentSession.setAirlineToEdit(toEdit.getName());
@@ -137,6 +140,9 @@ public class AirlineRDController extends Controller {
         JOptionPane.showMessageDialog(null, "This is not Implemented yet");
     }
 
+    /**
+     * Goes to the airline summary page.
+     */
     public void airlineSummaryButton() {
         replaceSceneContent(SceneCode.AIRLINE_SUMMARY);
     }